body {background-color:beige}
hr {background-color:cornflowerblue}
body>header {background-color:lightgoldenrodyellow}
body>header>h1 {color:darkslategray}
body>header>nav>div>ul>li:first-letter {color:darkred}
body>header>nav>ul>li {border-color:black}
section#content {column-rule-color:cornflowerblue; -webkit-column-rule-color:cornflowerblue; -moz-column-rule-color:cornflowerblue}
body>section>section {border-color:cornflowerblue}
aside {border-color:darkorange; background-color:lightyellow; color:darkorange}
code, kbd {color:green}
pre {background-color:whitesmoke; border-color:darkgray}